Cremona's table of elliptic curves

Curve 25620h1

25620 = 22 · 3 · 5 · 7 · 61



Data for elliptic curve 25620h1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 61- Signs for the Atkin-Lehner involutions
Class 25620h Isogeny class
Conductor 25620 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ 7844331600 = 24 · 38 · 52 · 72 · 61 Discriminant
Eigenvalues 2- 3- 5+ 7+ -6 -6  0 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-861,8460] [a1,a2,a3,a4,a6]
Generators [39:-189:1] [-24:126:1] Generators of the group modulo torsion
j 4416899252224/490270725 j-invariant
L 8.2880019058458 L(r)(E,1)/r!
Ω 1.2738039106437 Real period
R 0.27110406072556 Regulator
r 2 Rank of the group of rational points
S 0.99999999999991 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 102480bh1 76860l1 128100m1 Quadratic twists by: -4 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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